业余爱好用英文表达是 "hobby"。如果你想描述自己的爱好，可以说 "My hobby is..."。例如：
"I enjoy reading in my free time."（我空闲时间喜欢阅读。）
"My hobby is photography."（我的爱好是摄影。）
"What are your hobbies？"（你有什么爱好吗？）
"I like to go hiking in my spare time."（我空闲时间喜欢去徒步旅行。）
"I collect stamps as a hobby."（我收集邮票作为爱好。）
"I find playing the guitar to be a relaxing hobby."（我发现弹吉他是一项放松的爱好。）
"I like to paint in my free time."（我空闲时间喜欢画画。）
"I have a passion for learning new languages."（我对学习新语言充满热情。）
"I like to travel and explore new places."（我喜欢旅行和探索新地方。）
"I enjoy playing basketball in my free time."（我空闲时间喜欢打篮球。）
"I have a hobby of gardening."（我有园艺的爱好。）
"I like to cook and experiment with new recipes."（我喜欢烹饪和尝试新食谱。）
"I have a passion for photography."（我对摄影充满热情。）
"I like to play chess in my free time."（我空闲时间喜欢下棋。）
"I have a hobby of playing the piano."（我有弹钢琴的爱好。）
"I like to watch movies in my free time."（我空闲时间喜欢看电影。）
"I have a hobby of playing the guitar."（我有弹吉他的爱好。）
"I like to do yoga in my free time."（我空闲时间喜欢做瑜伽。）
"I have a hobby of collecting art."（我有收藏艺术的爱好。）
"I like to do volunteer work in my free time."（我空闲时间喜欢做志愿者工作。）
"I have a hobby of playing soccer."（我有踢足球的爱好。）
"I like to do art and craft projects."（我喜欢做艺术和手工艺项目。）
"I have a hobby of playing the violin."（我有拉小提琴的爱好。）
"I like to do photography."（我喜欢摄影。）
"I have a hobby of playing the flute."（我有吹长笛的爱好。）
"I like to do reading."（我喜欢阅读。）
"I have a hobby of playing the drums."（我有打鼓的爱好。）
"I like to do writing."（我喜欢写作。）
"I have a hobby of playing the saxophone."（我有吹萨克斯的爱好。）
"I like to do playing the keyboard."（我喜欢弹键盘。）
"I have a hobby of playing the banjo."（我有弹班卓琴的爱好。）
"I like to do playing the harmonica."（我喜欢吹口琴。）
"I have a hobby of playing the mandolin."（我有弹曼陀林的爱好。）
"I like to do playing the viola."（我喜欢拉中提琴。）
"I have a hobby of playing the cello."（我有拉大提琴的爱好。）
"I like to do playing the double bass."（我喜欢弹低音提琴。）
"I have a hobby of playing the trumpet."（我有吹小号的爱好。）
"I like to do playing the trombone."（我喜欢吹长号。）
"I have a hobby of playing the French horn."（我有吹法国号的爱好。）
"I like to do playing the bassoon."（我喜欢吹低音管。）
"I have a hobby of playing the oboe."（我有吹双簧管的爱好。）
"I like to do playing the clarinet."（我喜欢吹单簧管的爱好。）
"I have a hobby of playing the piccolo."（我有吹短笛的爱好。）
"I like to do playing the harp."（我喜欢弹竖琴。）
"I have a hobby of playing the violin."（我有拉小提琴的爱好。）
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